4 citations · 7 across the 3 of their papers we have counts for
4 papers
Dimensional Regularization for the Particle Transition Amplitude in Curved Space
Olindo Corradini, Luigi Crispo, Maurizio Muratori
We compute the perturbative short-time expansion for the transition amplitude of a particle in curved space time, by employing Dimensional Regularization (DR) to treat the divergen…
Bosons on a rotating ring with free boundary conditions
Olindo Corradini, Antonino Flachi, Giacomo Marmorini +2
We consider a system of interacting non-relativistic bosons confined to a one-dimensional ring in the presence of a synthetic gauge field induced by a rotating barrier. Interaction…
A Monte Carlo Approach to the Worldline Formalism in Curved Space
Olindo Corradini, Maurizio Muratori
We present a numerical method to evaluate worldline (WL) path integrals defined on a curved Euclidean space, sampled with Monte Carlo (MC) techniques. In particular, we adopt an al…
String-inspired Methods and the Worldline Formalism in Curved Space
Olindo Corradini, Maurizio Muratori
The worldline approach to Quantum Field Theory (QFT) allows to efficiently compute several quantities, such as one-loop effective actions, scattering amplitudes and anomalies, whic…